Yonke imikhiqizo Community Forum

Hello,

We are trying to automate updating Firefox ESR from 32bit to 64bit. There seems to be an issue with getting user's profiles to properly migrate for ESR. If we do a plain 32bit uninstall and 64bit installation, a new "default-esr-1" profile gets created (which is expected behavior from these Mozilla docs for new installs). But, when we set the MOZ_LEGACY_PROFILES=1 policy, this reverts to using the "default" profile instead of "default-esr" profile that was previously in use.

Are there any known ways around this which does not require user intervention to manually change back to the "default-esr" profile?

Thank you

I am troubleshooting a problem that arose after I migrated a Thunderbird mail account from an old Win10 64-bit PC to a new Win11 64-bit PC.

I installed TB on the new machine and opened the program without doing anything else, then closed the program. TB created installs.ini and profiles.ini files, both with the following as the last line:

Locked=1

This line had not been in either .ini file on the old installation.

I edited these files to point to the backed-up TB profile from the old machine, but I decided to leave the Locked=1 line in the .ini files.

Was this a mistake? I have a strange problem with the new installation, which I won't report until I understand what the "Locked=1" means, and whether I was ill-advised to leave it/them in. Fortunately there has been no evident loss of mail data.

Thanks in advance, Phil

My version of Firefox wont save History, Bookmarks or Downloads. I've made sure the privacy settings are correct and have tried reinstalling Firefox several times. It also wont let me drag a link from the address bar to the bookmark bar anymore like it used to. Any help with this would be much appreciated... Thanks!

Hello I'm using TB 128 esr / flatpak on Ubuntu 25.04. I'm satisfied, but I want to install Thunderbird in parallel before switching to this version. https://support.mozilla.org/fr/kb/installer-thunderbird-sous-linux#w_changing-channels I read and managed to install TB "monthly beta" by extracting the tar file. It wasn't possible to retrieve the profile via the zip file because it's 2.4 GB. It seems to work, even though it uses quite a bit of CPU power, ~20%!

1/ Anyway, my main interest would be to have a usage similar to Firefox standalone, which I can use from my computer to my laptop :-) with the same profile stored on an SSD data drive. I don't want to install the profile on my computer or laptop system drives!

2/ How do I launch this version at startup?

REgards

Hi, So I used Thunderbird to create a zipped backup file of my profile. I got the warning that if the file size if more than 2 GB I may want to make a manual backup. I proceeded, and ended up with a file that was 15 GB. I then uninstalled Thunderbird, reinstalled it, and tried to import my backup file. Thunderbird gave an error, saying the file is too large, and I should manually extract it. Okay, I tried, but Windows 11 failed to extract the file. I then used a third-party app to extract the files. This gave me a c2140ucr.default folder that contained three direct subfolders and many, many files. I located my inbox.ca file, which is what I really want, but I cannot find a way to import it into Thunderbird using the Tools menu. Any ideas on how to recover my previous profile would be appreciated. Thanks.

Linux User So. I recently followed a Mozilla guide, previously posted, and something that I did, or changed, I now have a very annoying "profile" name in the title bar. Further to that, I now have an additional menu option called "Profiles", with --"profile --Add Profile

Manage Profiles

I have never had or seen these items, except when I've moved my profile from an old computer to a new computer, using the console of "firefox -P" command.

It is becoming very annoying as I only have one profile, and I don't want an more.

Question. How to I block the display of 'profile information' ? Thanks

Hello, I've just installed TB on a new computer (Windows11) and followed the directions given on https://support.mozilla.org/en-US/kb/moving-thunderbird-data-to-a-new-computer to move data from the old computer to the new but when I open TB on the new computer it simply creates a new profile instead of the one I've copied into the C:\Users\...Appata\Local and \Roaming folders. What do I do to get TB to use the copied profiles? Thanks.

I want to install Thunderbird on my new computer (Windows 11) from my old (Windows 10). But I cannot open the downloaded version of Thunderbird - it keeps saying there is no profile. Of course there is no profile before I have installed it! I de-installed and re-installed the Thunderbird program, but it keeps saying the same thing. How can I open Thunderbird to install the profile?

I hope someone can help here. I have used Tbird and FF almost exclusively from release. Thundebird is my only email program and the whole thing is playing up badly at the moment. I can send no emails. Some emails that show in the inbox show a blank screen and can not be deleted. All messages I send come back with an end of message error and SMTP blocked (see attached). This happened a few weeks ago and my email sourse gave me some new settings using port 587 and it worked ok until a few days ago then exactly the same again. They have checked and everyting works ok for them. I then checked with BitDefender to see if they could assist and everything was as expected so I did a complete computr scan with it and it came back with 3 trojan errors all of which were in Thunderbird. So I decided to do a complete delete and reinstall. No matter what I do or what I deleteincluding shutdown after every delete, when I reinstall it comes back with the total and Faulty Thunderbird So I can't start with a clean sheet. Not that I would like to as I have hundreds of contacts an email saves going back many years. Suggestions anyone

I have Firefox installed on both my desktop and my laptop. On my laptop, I am able to create and manage profiles; however, on my desktop, there is no option available in the menu (the hamburger menu) to do so.

I have verified that both devices are running the latest version of Firefox, which includes the profile management feature, but I am still unable to access it on my desktop.

Hello !

I'm having an issue loading my Thunderbird profile and looking for help. I copied my profile from C:\Users\phili\AppData\Roaming\Thunderbird\Profiles to D:\Thunderbird\Profiles I updated the profiles.ini located in C:\Users\phili\AppData\Roaming\Thunderbird but it didn't work. When I launched Thunderbird, it asked to create a new profile and erased my updates in the profiles.ini

My Thunderbird install is located here : D:\Program Files\Mozilla Thunderbird\thunderbird.exe I'm running 128.5.2esr

I've tried moving back the aiedx66w.default-release to C:\Users\phili\AppData\Roaming\Thunderbird\Profiles but to no avail.

Can someone help me ?

Thanks Philippe

I have followed the instruction https://support.mozilla.org/de/kb/Benutzerprofile-Thunderbird#w_ein-profil-sichern to shift my profile from one harddrive to an other on my PC

The original profile is still on the old location %APPDATA%/Thunderbird I have updatet profiles.ini pointing to the new location At first glance it seemed to work Thunderbird was starting and when I cloesd it the date of files in the new location changed. But when I renamed the old profile in the old location Thunderbird does not start correctly and I only get

   <menuitem id="folderPaneContext-getMessages" < pre>
^
If I rename the old profiles again to the original names, it starts without any issues
</menuitem>

Hello, Apparently, when changing the name of the .thunderbird folder, to hide it, Thunderbird 140.3.0esr (64 bits) continues to exhibit messages. I do not find where they are located. Any idea? Thanks SG

Xubuntu (Ubuntu 22.04.5 LTS) Thunderbird 140.3.0esr (64 bits) Firefox 128.12.0esr (64 bits) Zotero version 7.0.11 (64-bit) LibreOffice 24.2.5.2 (X86_64)

I created a new installation, Win11 64-bit, and edited installs.ini and profiles.ini to use the profile left from a previous Win10 64-bit installation.

I get messages to the Inbox correctly, and the structure of what would be Local Folders seems intact. However, I have two problems: (1) when I try to save a message in another folder, I get a dialog saying my disk is full (there are more than 200GB available) (see image); and (2) the "Local Folders" folder looks to be in the Trash. There is also some "weirdness" in the menu when I try to move a message from Inbox (see image).

I have never tried to export from TB but if I can export the Inbox and the other folders with saved messages, I might be able to do a fresh install and then import those.

Any other ideas?

Thx -Phil

Looking for a way to let two Windows 10 user accounts access the same Thunderbird account/files.

We have a desktop PC used by two people, 'C' and 'S'. They each have a Windows user account, but share an a general email address (don't ask...)

The Thunderbird installation has at least 32GB worth of mail, going back several years, which I'd prefer not to duplicate on the hard drive. Additionally, mail is only stored on the server for 2 weeks, before being deleted. The Thunderbird installation is accessed from user account 'C'. The computer will, for practical reasons, only be used by one person at a time, but they will both be logged in most of the time, and would likely both have Thunderbird running at the same time.

Is there a way to direct Thunderbird, opened from user account 'S', to the files used by 'C'?

Thanks!

I am running Thunderbird vers 127 (I think) on Win 10. When I try to start it all I get is the error -

"A newer version of Thunderbird may have made changes to your profile which are no longer compatible with this older version. Use this profile only with that newer version, or create a new profile for this installation of Thunderbird. Creating a new profile requires setting up your accounts, calendars and add-ons again..".

How do I get back to my profile? All was fine until May 7th when I went on hols but but this happened when I tried to restart on 19th May (so don't think it has updated to vers 128)

Any help much appreciated as this is a complicated profile and would take an age to re-build. (I have got a coy of the relevant profile as a backup)

1. Thunderbird was not my default mail client in Windows. When I tried to select it as default it did not appear in Windows' list of applications.

2. I tried to find the my profile and it showed where it was - but that directory did not exist. I finally was able to make a new profile and the directory showed up - but then the default-esr profile disappeared and now I can't find it and neither can Thunderbird. Is there a way to find where it went? I don't believe I delete it, it just went away. This is the message I get:

Your Thunderbird profile cannot be loaded. It may be missing or inaccessible

Hi,

I take a look to forums and docs but didn't find answer to it : just found informations about the use of firefox -P

Is there a way to change the defaults profile path.

For example, in the profiles.ini :

Name=default IsRelative=1 Path=Profiles/be7er9lz.default Default=1

this is a relative path referring to %appdata%\Mozilla\Firefox\[PathVariableValue]

Is there a way to change a config file or config to customise the path for all users a windows computer ?

For example :

setting this variable to \\nameofserver\Firefox\

will made all relatives profiles looking for : \\nameofserver\Firefox\[PathVariableValue]

without this option, I should be obliged to edit all users profiles.ini to change path to absolute

Thanks for your help

ludovic

Before the new profiles update in Firefox I was using the old version of creating profiles and I want to move that profile into the new profile method. Is that possible?